Ajka Marsala Nachtmann Bohemian Cut Crystal Ruby Red Fluted Champagne Set of 3

3 Set Ajka Marsala Bohemian Nachtmann Cut Diamond Crystal Glasses Ruby Red Fluted Champagne Set Beautiful! A couple of the glass bottoms have one or two small bubbles in glass. I tried to show in pics, but hard to see and hardly noticeable. Not sure if they have been glued at the base of the stem. I inherited them so I wasn’t able to ask. Doesn’t take away from their beauty or functionality.